7266799016 has 16 divisors (see below), whose sum is σ = 13811896500. Its totient is φ = 3583626624.

The previous prime is 7266798997. The next prime is 7266799027. The reversal of 7266799016 is 6109976627.

It can be written as a sum of positive squares in 2 ways, for example, as 6488946916 + 777852100 = 80554^2 + 27890^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6220991 + ... + 6222158.

Almost surely, 2^7266799016 is an apocalyptic number.

It is an amenable number.

7266799016 is a deficient number, since it is larger than the sum of its proper divisors (6545097484).

7266799016 is a wasteful number, since it uses less digits than its factorization.

7266799016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12443228 (or 12443224 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 53.

The square root of 7266799016 is about 85245.5219703651. The cubic root of 7266799016 is about 1936.9320388984.

The spelling of 7266799016 in words is "seven billion, two hundred sixty-six million, seven hundred ninety-nine thousand, sixteen".